Product Introduction
PDC(Polycrystalline Diamond)Anchor Shank drill bits are used high quality PDC cutters as the cutting teeth, the bits have high wear resistance, high impact resistance and high drilling efficiency; The bits are used advanced welding technology, which can guarantee the bits have high welding strength, longer life, high comprehensive construction efficiency, suitable for wide-range rock formations, have high ration of finish holes and no hole shrinkage.
Application
Suitable for bolt mesh support of coal mining, etc.
Specification
Diameter(mm) |
PDC cutter NO. (1304) |
Wings |
Water holes |
Drilling ways |
Thread |
25.4mm, 27mm |
2PCS |
2 |
NO. |
Dry drilling/ |
Hex Drive |
27mm, 28mm, |
2PCS |
2 |
1 |
Wet drilling |
M14*1.5,M16*2,R17,R22 |
40mm, 42mm, 45mm, 48mm |
2PCS |
2 |
1 |
Wet drilling |
M14*1.5,M16*2,R17,R22 |
We can also produce and design as per clients' drawings/ samples/ requirements.
Material
PDC(Polycrystalline Diamond)Cutter, Carbide Steel
Packaging
1 or 2 piece in a plastic box, then in carton
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